I have been scraping the syndicated version of my
RSS
feed on LiveJournal in
order to add comments links to my articles (not that anyone
does). They recently changed the format, so that
(a) readers must click through to a second LJ page to find
the link to click read the post itself, and (b) my scraper
broke. But that’s their perogative, and offering a
comment service to strangers who aren’t even LiveJournal
members is hardly part of their core mission, so I cannot fault
them for it!
They have also switched to using ‘cool’
URLs (in the
sense described by Tim Berners-Lee
in his Style
Guide to Online Hypertext) of the form
~pdc/1234.html rather than
talkread.bml?this=that&thother=1234. Apart from
making the URLs shorter, this change means that the mechanism
used to serve the files is now invisible, and can be altered
without having to change the URLs in future. It could even be
(gasp!) static files generated once a night when they scan
my RSS feed.